28920220560

素因数分解:

$2^4\times 3^4\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{149}}^1\times {\mathrm{389}}^1$

素因数の和:581

約数の個数: 800

約数和(自身を含む): 126393696000

約数和(自身を除く): 97473475440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 16, 18, 20, 21, 22, 24, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 48, 54, 55, 56, 60, 63, 66, 70, 72, 77, 80, 81, 84, 88, 90, 99, 105, 108, 110, 112, 120, 126, 132, 135, 140, 144, 149, 154, 162, 165, 168, 176, 180, 189, 198, 210, 216, 220, 231, 240, 252, 264, 270, 280, 297, 298, 308, 315, 324, 330, 336, 360, 378, 385, 389, 396, 405, 420, 432, 440, 447, 462, 495, 504, 528, 540, 560, 567, 594, 596, 616, 630, 648, 660, 693, 720, 745, 756, 770, 778, 792, 810, 840, 880, 891, 894, 924, 945, 990, 1008, 1043, 1080, 1134, 1155, 1167, 1188, 1192, 1232, 1260, 1296, 1320, 1341, 1386, 1485, 1490, 1512, 1540, 1556, 1584, 1620, 1639, 1680, 1782, 1788, 1848, 1890, 1945, 1980, 2079, 2086, 2160, 2235, 2268, 2310, 2334, 2376, 2384, 2520, 2640, 2682, 2723, 2772, 2835, 2970, 2980, 3024, 3080, 3112, 3129, 3240, 3278, 3465, 3501, 3564, 3576, 3696, 3780, 3890, 3960, 4023, 4158, 4172, 4279, 4455, 4470, 4536, 4620, 4668, 4752, 4917, 5040, 5215, 5364, 5446, 5544, 5670, 5835, 5940, 5960, 6160, 6224, 6237, 6258, 6480, 6556, 6705, 6930, 7002, 7128, 7152, 7560, 7780, 7920, 8046, 8169, 8195, 8316, 8344, 8558, 8910, 8940, 9072, 9240, 9336, 9387, 9834, 10395, 10430, 10503, 10728, 10892, 11088, 11340, 11473, 11670, 11880, 11920, 12069, 12474, 12516, 12837, 13112, 13410, 13615, 13860, 14004, 14256, 14751, 15120, 15560, 15645, 16092, 16338, 16390, 16632, 16688, 17116, 17505, 17820, 17880, 18480, 18672, 18774, 19668, 20115, 20790, 20860, 21006, 21395, 21456, 21784, 22680, 22946, 23340, 23760, 24138, 24507, 24585, 24948, 25032, 25674, 26224, 26820, 27230, 27720, 28008, 28161, 29502, 29953, 31120, 31185, 31290, 31509, 32184, 32676, 32780, 33264, 34232, 34419, 35010, 35640, 35760, 37548, 38511, 39336, 40230, 40845, 41580, 41720, 42012, 42790, 43568, 44253, 45360, 45892, 46680, 46935, 48276, 49014, 49170, 49896, 50064, 51348, 52515, 53640, 54460, 55440, 56016, 56322, 57365, 57961, 59004, 59906, 60345, 62370, 62580, 63018, 64185, 64368, 65352, 65560, 68464, 68838, 70020, 71280, 73521, 73755, 75096, 77022, 78672, 80460, 81690, 83160, 83440, 84024, 84483, 85580, 88506, 89859, 91784, 93360, 93870, 96552, 98028, 98340, 99792, 102696, 103257, 105030, 107280, 108920, 112644, 114730, 115533, 115922, 118008, 119812, 120690, 122535, 124740, 125160, 126036, 128370, 130704, 131120, 132759, 137676, 140040, 140805, 147042, 147510, 149765, 150192, 154044, 157545, 160920, 163380, 166320, 168048, 168966, 171160, 172095, 173883, 177012, 179718, 183568, 187740, 192555, 193104, 196056, 196680, 205392, 206514, 210060, 217840, 220563, 221265, 225288, 229460, 231066, 231844, 236016, 239624, 241380, 245070, 249480, 250320, 252072, 256740, 265518, 269577, 275352, 280080, 281610, 289805, 294084, 295020, 299530, 308088, 309771, 315090, 321840, 326760, 337932, 342320, 344190, 346599, 347766, 354024, 359436, 367605, 375480, 385110, 392112, 393360, 405727, 413028, 420120, 422415, 441126, 442530, 449295, 450576, 458920, 462132, 463688, 479248, 482760, 490140, 498960, 504144, 513480, 516285, 521649, 531036, 539154, 550704, 563220, 577665, 579610, 588168, 590040, 599060, 616176, 619542, 630180, 637571, 653520, 663795, 675864, 688380, 693198, 695532, 708048, 718872, 735210, 750960, 770220, 808731, 811454, 826056, 840240, 844830, 869415, 882252, 885060, 898590, 917840, 924264, 927376, 929313, 965520, 980280, 1026960, 1032570, 1043298, 1062072, 1078308, 1102815, 1126440, 1155330, 1159220, 1176336, 1180080, 1198120, 1217181, 1239084, 1260360, 1275142, 1327590, 1347885, 1351728, 1376760, 1386396, 1391064, 1437744, 1470420, 1540440, 1548855, 1564947, 1617462, 1622908, 1652112, 1689660, 1732995, 1738830, 1764504, 1770120, 1797180, 1848528, 1858626, 1912713, 1960560, 2028635, 2065140, 2086596, 2124144, 2156616, 2205630, 2252880, 2310660, 2318440, 2396240, 2426193, 2434362, 2478168, 2520720, 2550284, 2608245, 2655180, 2695770, 2753520, 2772792, 2782128, 2940840, 3080880, 3097710, 3129894, 3187855, 3234924, 3245816, 3379320, 3465990, 3477660, 3529008, 3540240, 3594360, 3651543, 3717252, 3825426, 4043655, 4057270, 4130280, 4173192, 4313232, 4411260, 4462997, 4621320, 4636880, 4646565, 4694841, 4852386, 4868724, 4956336, 5100568, 5216490, 5310360, 5391540, 5545584, 5738139, 5881680, 6085905, 6195420, 6259788, 6375710, 6469848, 6491632, 6758640, 6931980, 6955320, 7188720, 7303086, 7434504, 7650852, 7824735, 8087310, 8114540, 8260560, 8346384, 8822520, 8925994, 9242640, 9293130, 9389682, 9563565, 9704772, 9737448, 10201136, 10432980, 10620720, 10783080, 10954629, 11476278, 12130965, 12171810, 12390840, 12519576, 12751420, 12939696, 13388991, 13863960, 13910640, 14606172, 14869008, 15301704, 15649470, 16174620, 16229080, 17214417, 17645040, 17851988, 18257715, 18586260, 18779364, 19127130, 19409544, 19474896, 20865960, 21566160, 21909258, 22314985, 22952556, 23474205, 24261930, 24343620, 24781680, 25039152, 25502840, 26777982, 27727920, 28690695, 29212344, 30603408, 31298940, 32349240, 32458160, 32863887, 34428834, 35703976, 36515430, 37172520, 37558728, 38254260, 38819088, 40166973, 41731920, 43818516, 44629970, 45905112, 46948410, 48523860, 48687240, 51005680, 51643251, 53555964, 54773145, 57381390, 58424688, 62597880, 64698480, 65727774, 66944955, 68857668, 71407952, 73030860, 74345040, 75117456, 76508520, 80333946, 86072085, 87637032, 89259940, 91810224, 93896820, 97047720, 97374480, 103286502, 107111928, 109546290, 114762780, 120500919, 125195760, 131455548, 133889910, 137715336, 146061720, 153017040, 160667892, 164319435, 172144170, 175274064, 178519880, 187793640, 194095440, 200834865, 206573004, 214223856, 219092580, 229525560, 241001838, 258216255, 262911096, 267779820, 275430672, 292123440, 321335784, 328638870, 344288340, 357039760, 361502757, 375587280, 401669730, 413146008, 438185160, 459051120, 482003676, 516432510, 525822192, 535559640, 602504595, 642671568, 657277740, 688576680, 723005514, 803339460, 826292016, 876370320, 964007352, 1032865020, 1071119280, 1205009190, 1314555480, 1377153360, 1446011028, 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約数ペア:

[(1, 28920220560), (2, 14460110280), (3, 9640073520), (4, 7230055140), (5, 5784044112), (6, 4820036760), (7, 4131460080), (8, 3615027570), (9, 3213357840), (10, 2892022056), (11, 2629110960), (12, 2410018380), (14, 2065730040), (15, 1928014704), (16, 1807513785), (18, 1606678920), (20, 1446011028), (21, 1377153360), (22, 1314555480), (24, 1205009190), (27, 1071119280), (28, 1032865020), (30, 964007352), (33, 876370320), (35, 826292016), (36, 803339460), (40, 723005514), (42, 688576680), (44, 657277740), (45, 642671568), (48, 602504595), (54, 535559640), (55, 525822192), (56, 516432510), (60, 482003676), (63, 459051120), (66, 438185160), (70, 413146008), (72, 401669730), (77, 375587280), (80, 361502757), (81, 357039760), (84, 344288340), (88, 328638870), (90, 321335784), (99, 292123440), (105, 275430672), (108, 267779820), (110, 262911096), (112, 258216255), (120, 241001838), (126, 229525560), (132, 219092580), (135, 214223856), (140, 206573004), (144, 200834865), (149, 194095440), (154, 187793640), (162, 178519880), (165, 175274064), (168, 172144170), (176, 164319435), (180, 160667892), (189, 153017040), (198, 146061720), (210, 137715336), (216, 133889910), (220, 131455548), (231, 125195760), (240, 120500919), (252, 114762780), (264, 109546290), (270, 107111928), (280, 103286502), (297, 97374480), (298, 97047720), (308, 93896820), (315, 91810224), (324, 89259940), (330, 87637032), (336, 86072085), (360, 80333946), (378, 76508520), (385, 75117456), (389, 74345040), (396, 73030860), (405, 71407952), (420, 68857668), (432, 66944955), (440, 65727774), (447, 64698480), (462, 62597880), (495, 58424688), (504, 57381390), (528, 54773145), (540, 53555964), (560, 51643251), (567, 51005680), (594, 48687240), (596, 48523860), (616, 46948410), (630, 45905112), (648, 44629970), (660, 43818516), (693, 41731920), (720, 40166973), (745, 38819088), (756, 38254260), (770, 37558728), (778, 37172520), (792, 36515430), (810, 35703976), (840, 34428834), (880, 32863887), (891, 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171160)]